Calmodulin
(All numbering and residues are taken from first PDB file)
Bending Residue Dihedral Analysis
Residue
iResidue
i+1Distance of hinge axis to residue i in
(A) Distance of hinge axis to residue i in
(A) Change in
(deg) Change in
(deg) Angle of psi(i) axis to hinge axis
(deg) Angle of psi(i) axis to hinge axis
(deg) Percentage Progress
ALA-73
ARG-74
21.7
21.5
16.9
-18.9
15.2
32.2
-4.4
ARG-74
LYS-75
22.2
21.3
-7.4
-36.4
119.2
124.7
-18.8
LYS-75
MET-76
22.5
21.4
100.2
98.6
77.9
129.2
80.3
MET-76
LYS-77
18.9
18.8
8.7
5.0
137.8
79.1
-5.9
SER-81
GLU-82
11.2
11.2
45.2
-14.4
81.1
119.7
-12.4
GLU-82
GLU-83
12.1
11.3
-167.7
-46.5
28.1
12.8
215.3
GLU-83
GLU-84
11.6
11.4
0.8
-22.7
120.9
118.5
17.3
Graph shows rotational transition at bending residues and can be used
to identify hinge bending residues.
Probably only informative for interdomain rotations greater than 20 degrees